Answer Posted / noor
PSW stands for Program Status Word, it is 16-bits hardware
register that maintains the status of program being
executed. It shows the current status of ALU operation.
| Is This Answer Correct ? | 8 Yes | 7 No |
Post New Answer View All Answers
Explain the 8051 microcontroller architecture?
What location code memory space and data memory space begins?
What are the types of interrupts in 8051?
In how many groups can the signals of 8085 be classified?
Which 2 ports combine to form the 16 bit address for external memory access?
What are the data pins of microprocessors? What is their use?
What is general purpose registers in 8086?
Define psp and its structure?
Describe the (status) flag register of 8085?
Explain why do you use two ground pins in microprocessor 8086?
Where the data is transferred in a DMA write operation?
What is the stack segment used for?
Define word?
How can signals be classified for the 8085 microprocessor?
what are the advantages of modular proramming techniques
